South Mountain, TX Historical Household and Family Data
ACS 2010-2014 data
Total population: 422
| South Mountain, TX | Texas | U.S. | |
| Total Households | 126, 100% | 9,013,582 | 116,211,092 |
| Average Household Size | 3.35, see rank | 2.83 | 2.63 |
| 1 Person Households | 17, 13.49%, see rank | 24.94% | 27.57% |
| 2 or More Person Households | 109, 86.51%, see rank | 75.06% | 72.43% |
| Family Households (Families) | 103, 81.75%, see rank | 69.65% | 66.22% |
| Average Family Size | 3.52, see rank | 3.51 | 3.32 |
| Married-Couple Family | 92, 73.02%, see rank | 50.22% | 48.42% |
| Nonfamily Households | 23, 18.25%, see rank | 30.35% | 33.78% |
US Census 2010 data
Total population: 384
| South Mountain, TX | Texas | U.S. | |
| Total Households | 150, 100% | 8,922,933 | 116,716,292 |
| Average Household Size | 2.56, see rank | 2.75 | 2.58 |
| 1 Person Households | 27, 18.00%, see rank | 24.24% | 26.74% |
| 2 or More Person Households | 123, 82.00%, see rank | 75.76% | 73.26% |
| Family Households (Families) | 120, 80.00%, see rank | 69.90% | 66.43% |
| Average Family Size | 2.89, see rank | 3.31 | 3.14 |
| Married-Couple Family | 97, 64.67%, see rank | 50.60% | 48.42% |
| Nonfamily Households | 30, 20.00%, see rank | 30.10% | 33.57% |
ACS 2008-2012 data
Total population: 343
| South Mountain, TX | Texas | U.S. | |
| Total Households | 109, 100% | 8,782,598 | 115,226,802 |
| Average Household Size | 3.15, see rank | 2.80 | 2.61 |
| 1 Person Households | 18, 16.51%, see rank | 24.85% | 27.45% |
| 2 or More Person Households | 91, 83.49%, see rank | 75.15% | 72.55% |
| Family Households (Families) | 91, 83.49%, see rank | 69.92% | 66.47% |
| Average Family Size | 3.57, see rank | 3.47 | 3.29 |
| Married-Couple Family | 81, 74.31%, see rank | 50.70% | 48.97% |
| Nonfamily Households | 18, 16.51%, see rank | 30.08% | 33.53% |
ACS 2006-2010 data
Total population: 267
| South Mountain, TX | Texas | U.S. | |
| Total Households | 104, 100% | 8,539,206 | 114,235,996 |
| Average Household Size | 2.57, see rank | 2.78 | 2.59 |
| 1 Person Households | 25, 24.04%, see rank | 24.69% | 27.24% |
| 2 or More Person Households | 79, 75.96%, see rank | 75.31% | 72.76% |
| Family Households (Families) | 79, 75.96%, see rank | 70.17% | 66.75% |
| Average Family Size | 3.06, see rank | 3.43 | 3.25 |
| Married-Couple Family | 62, 59.62%, see rank | 51.37% | 49.60% |
| Nonfamily Households | 25, 24.04%, see rank | 29.83% | 33.25% |
ACS 2005-2009 data
Total population: 309
| South Mountain, TX | Texas | U.S. | |
| Total Households | 105, 100% | 8,269,046 | 112,611,029 |
| Average Household Size | 2.94, see rank | 2.81 | 2.60 |
| 1 Person Households | 24, 22.86%, see rank | 24.97% | 27.32% |
| 2 or More Person Households | 81, 77.14%, see rank | 75.03% | 72.68% |
| Family Households (Families) | 81, 77.14%, see rank | 69.94% | 66.67% |
| Average Family Size | 3.52, see rank | 3.47 | 3.27 |
| Married-Couple Family | 70, 66.67%, see rank | 51.40% | 49.71% |
| Nonfamily Households | 24, 22.86%, see rank | 30.06% | 33.33% |
US Census 2000 data
Total population: 412
| South Mountain, TX | Texas | U.S. | |
| Total Households | 146, 100% | 7,393,354 | 105,480,101 |
| Average Household Size | 2.82, see rank | 2.74 | 2.59 |
| 1 Person Households | 19, 13.01%, see rank | 23.70% | 25.82% |
| 2 or More Person Households | 127, 86.99%, see rank | 76.30% | 74.18% |
| Family Households (Families) | 121, 82.88%, see rank | 70.98% | 68.06% |
| Average Family Size | 3.08, see rank | 3.28 | 3.14 |
| Married-Couple Family | 104, 71.23%, see rank | 53.96% | 51.66% |
| Nonfamily Households | 25, 17.12%, see rank | 29.02% | 31.94% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.